contact construction, dependable performance, powerful drive, good performance, high manufacture efficiency, flexible operation Shifeng 4YZ-3 Corn Combine Harvester MAIN TECHINICAL DATA ItemTechnical performance indexOverall dimension (length×width×height mm)7730×2360×3440Harvesting row number (row)3 3 rowsmm Adaptive row spacing(mm)500-750Absolute working production rate 4-8 mu/hKg Mass of the ...